Amid protests calling for his Little Caesars Arena-opening concerts to be cancelled, the Michigan musician went off on the "extreme left" during a obscenity-laced message posted to his website on Monday, Sept. 11.

"People, pay no attention to the garbage the extreme left is trying to create," the post reads. "They are trying to use the old Confederate flag B.S., etc ... to stir the pot when we all know none of this would be going on if I were not thinking of running for office."

"Pretty funny how scared I have them all and their only agenda is to try and label people/me racist who do not agree or cower to them," he continued.

Rock is scheduled to open the new home of the Detroit Red Wings and Detroit Pistons with six different shows this week; something he also addressed in the message by saying he "can't wait to rock everyone's socks off."

The message also has Rock describing himself as the "bonified king of Detroit love."

Despite this, he takes aim at Sam Riddle, political director of the Michigan National Action Network, who, last month, called the Red Wings "hypocritical" for objecting to white supremacists' use of their logo during violent protests in Charlottesville, Va.

Those comments are based on the fact Rock was once known to display the Confederate flag at concerts. The musician had been largely silent about Riddle's comments. But not anymore.

"Sam Riddle is a piece of s*** criminal and prime example of a lot that is and has been wrong with Detroit. Sam, you suck and you know it! (If anyone does not know who he is, please Google him.)"

In the rest of the post, Kid Rock condemns anyone who sits or kneels during the national anthem, blasts "fake news" pieces written by the New York Post and the Detroit Free Press and expresses disappointment in the the people, businesses and charities he has "so diligently supported in Detroit" for saying nothing about the "unfounded attacks."